Phentermine vs. Dexedrine

People, who have never been obese, cannot even imagine complicacy of the weight loss process. For many of them weight reduction looks like a:

  • Simple balanced diet
  • Regular workouts

The simple formula of less food and more exercises looks so realistic. However, patients having a body mass index exceeding 27 and suffering from related conditions, such as heart issues, high blood pressure, high cholesterol, thyroid and multiple others, will never agree with you.

It is definitely a long and tiresome process to get rid of extra pounds and to return a slim and fit body. When the above-mentioned components are ineffective, you can add another great component that produces an impressive effect – medications reducing appetite:



Surely, many great and reliable medications help suppress appetite and reduce weight, though all of them have different features, actions and side effects. It is extremely important to consult a doctor before starting a medical treatment course, as a properly chosen drug, its dosage and intake periodicity are vital points that determine the results.

Phentermine and Dexedrine are drugs from the amphetamine group, but they have different indications.

Phentermine suppresses appetite and is approved by the FDA to treat overweight or obesity.

Dexedrine reduces cravings for food, but is not approved by the FDA for weight loss management.

Dexedrine is commonly used to treat narcolepsy or attention deficit hyperactivity disorder. Dexedrine can be used off-label, for example for weight loss, but only if recommended by the doctor. Present all the information about your health conditions to your doctor for him/her to set the safety level of this or that weight loss aid in your case.

Phentermine and Dexedrine: similarities

The first and probably the most important similarity is a high safety level of both drugs. Suffering from heavy obesity cases, you can take any of these medications and be sure you will not harm your general health.

Despite high efficiency and reliability of the produced effect, these medications are recommended to be taken as a part of the full weight loss program including a low-calorie diet and intensive workouts. Being habit-forming medications, Phentermine and Dexedrine are meant for short-term use only.

Irrespective of different components, actions and side effects, Phentermine and Dexedrine have common precautions, contraindications and interactions. It is commonly advised to consult a doctor primarily about the treatment course.

Do not take any of these drugs if you are pregnant or breastfeeding, as it can harm your unborn or nursing child. Never start the medication intake if you have a history of heart attack or stroke. Follow the doctor’s prescription and never change the adjusted dose and intake periodicity.


Phentermine and Dexedrine: differences

Apart from common points, these medications feature multiple discrepancies. Phentermine is an approved weight loss medication that:

  • affects the central nervous system;
  • increases neurotransmitters level in the brain;
  • decreases appetite.

Producing a drastic impact on the important body systems, Phentermine may cause related side effects: anxiety, depression, uneven heartbeat, high blood pressure, seizures, upset stomach, diarrhea, dizziness and others.

Dexedrine is known mainly as a psycho stimulant used to treat attention deficit hyperactivity disorder. However, this medication can sometimes be recommended as an effective weight loss means due to a powerful side effect it produces.

The most important reaction from Dexedrine intake is appetite loss. The treatment course may cause a couple of other downsides, including headache, dry mouth, stomach disorders, etc.